Clean and prep the bellflower root, konjac, and peppers.
Slice the bellflower root and konjac into thin strips.
Heat cooking oil in a pan and stir-fry the bellflower root and konjac.
Add chopped peppers and garlic, and stir-fry together.
Season with soy sauce, sugar, gochujang, and pepper.
Once all ingredients are well mixed, turn off the heat and transfer to a plate.